A person that is part of the television show, "Gilligan's Island". The whole story line has to do with them going on a trip on a boat, and then a storm come and they get casted away, and they land on a desserted island that isnt on any map. They had like 100 chances to get out of the island but one person always messes the plan up, guess who? Gilligan. I don't get why they dont just kill him he's the one that gets them stuck on the island and messes up their plan to get off it.
Gilligan is annoying.
by monkeymofo April 20, 2004

REFERS TO AN OVERSIZED CLITORIS OR HUGE CLIT. RESEMBLES A PENIS BUT SMALLER IN SIZE. IT CAN SOMETIMES BE A FEW INCHES IN LENGTH AS WELL AS DIAMETER. THE NAME GILLIGAN COMES FROM THE SHOW GILLIGAN'S ISLAND WHERE GILLIGAN WAS A CREW MAN ON A SHIP THE S.S. MINNOW AND A REFERENCE FROM THE BOX OFFICE HIT RUSH HOUR 2 WHERE DETECTIVE CARTER REFERS TO A SHIP AS THE S.S. MINNOW JOHNSON. THE BIG CLIT IS SOMETIMES REFERRED TO AS A MINI JOHNSON THEREIN LIES THE CONNECTION.
by DR. BLAQ July 20, 2010

by omegabyte December 8, 2004

by jp January 26, 2005

The greatest human being alive, or to have ever been alive. The creator of the best show on television; Breaking Bad.
by BetterCallSaul November 4, 2013

When a man is not really gay but is extremely awkward around women, becoming nervous, tongue-tied etc. like the way Gilligan would react to Ginger on "Gilligan's Island"
Last night at the bar this really hot chick was hitting on my friend Steve, but he got all Gilligan Gay on her and totally blew it.
by Mr.Juan-derful January 3, 2010

someone who cannot control there natural urges to suck penis and someone who cant take the cold hard truth but will happily take dick
by D.O.4.H August 31, 2016
